This is the source of delusional talk in Russia but not only are there defenses they have been in place for years. Why do you think we never talk about what we have and Russia always boasts about what they have? We don’t do stupid military parades. We hide everything we do until we want Russia to see the old stuff. Hypersonic is very vulnerable. Only Putin thinks it’s not. Poseidon haha, we know exactly where everyone Russia sub is, who loaded it with what when so it’s not going to happen. Russia is drunk on delusional violent fantasy while we are driving around on Mars 50 years ahead. Russia only has two main cities that define Russia and its cultural legacy TWO. Versus the whole Earth, including China. Russia should worry way more about its own defenses than its ineffective fantasy offense. We are watching every move of Russia and each communication. We know what they are doing before they know. It’s become a very dim brainwashed caveman culture so it’s like an alien observing monkeys. Sad to see.